How do you say judaism in Yiddish?
— אידישקייט

Examples of category for judaism in Yiddish
aliyahעליה (aliyá)
kosherכּשר (kosher)
menorahמנורה (f) (m'nóyre)
templeשול (shul, shil)
Generic synonyms for judaism in Yiddish
religionרעליגיע (f) (religye)